diff options
Diffstat (limited to '')
| -rw-r--r-- | libnormalform_one.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libnormalform_one.c b/libnormalform_one.c index b5c17f1..3219097 100644 --- a/libnormalform_one.c +++ b/libnormalform_one.c @@ -426,8 +426,8 @@ main(void) ASSERT_NOTEQUAL(a, b); libnormalform_free(b); - /* P = ¬Q ⊭ ∃!{x,y}∈X.(P(x) ∧ Q(y)) = ∃!{x,y}∈X.(¬Q(x) ∧ Q(y)) = ∃!{x,y}∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ - /* P = ¬Q ⊭ ∃!{x,y}∈X.(P(x) ∧ Q(y)) = ∃!{x,y}∈X.(P(x) ∧ ¬P(y)) = ∃!{x,y}∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ + /* P = ¬Q ⊭ ∃!⟨x,y⟩∈X.(P(x) ∧ Q(y)) = ∃!⟨x,y⟩∈X.(¬Q(x) ∧ Q(y)) = ∃!⟨x,y⟩∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ + /* P = ¬Q ⊭ ∃!⟨x,y⟩∈X.(P(x) ∧ Q(y)) = ∃!⟨x,y⟩∈X.(P(x) ∧ ¬P(y)) = ∃!⟨x,y⟩∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ ASSUME(b = libnormalform_one(&dom1, libnormalform_false(), libnormalform_false())); ASSERT_NOTEQUAL(a, b); libnormalform_free(b); |